740081844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29243}}^1$

素因数の和:29309

約数の個数: 72

約数和(自身を含む): 2022515040

約数和(自身を除く): 1282433196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 29243, 58486, 87729, 116972, 175458, 263187, 350916, 526374, 555617, 1052748, 1081991, 1111234, 1666851, 2163982, 2222468, 3245973, 3333702, 4327964, 5000553, 6491946, 6667404, 9737919, 10001106, 12983892, 19475838, 20002212, 20557829, 38951676, 41115658, 61673487, 82231316, 123346974, 185020461, 246693948, 370040922, 740081844]

約数ペア:

[(1, 740081844), (2, 370040922), (3, 246693948), (4, 185020461), (6, 123346974), (9, 82231316), (12, 61673487), (18, 41115658), (19, 38951676), (36, 20557829), (37, 20002212), (38, 19475838), (57, 12983892), (74, 10001106), (76, 9737919), (111, 6667404), (114, 6491946), (148, 5000553), (171, 4327964), (222, 3333702), (228, 3245973), (333, 2222468), (342, 2163982), (444, 1666851), (666, 1111234), (684, 1081991), (703, 1052748), (1332, 555617), (1406, 526374), (2109, 350916), (2812, 263187), (4218, 175458), (6327, 116972), (8436, 87729), (12654, 58486), (25308, 29243)]